Hartland Controls CON-AUX300-1 AUX Switch
The Hartland Controls CON-AUX300-1 is a high-performance SPDT auxiliary switch engineered specifically for seamless integration with three-phase contactors. Designed for heavy-duty HVAC/R applications, this contactor auxiliary contact provides critical status feedback and control interlocking for industrial and commercial systems. It features a single-pole double-throw (SPDT) configuration, allowing for flexible wiring of both normally open (NO) and normally closed (NC) circuits via standard 0.250-inch quick-connect terminals.
This auxiliary switch for contactors is UL 508 certified (File No. E227250) and fulfills the rigorous A2L refrigerant requirements under UL 60335-2-40, making it a reliable choice for modern refrigeration and air conditioning maintenance. With a robust 10A, 250V AC rating, the CON-AUX300-1 ensures precise operation and long-term durability in high-cycle environments. Its compact chassis-mount design allows for quick field installation on either side of compatible 3-pole and 4-pole Hartland Controls HCD series contactors.
Key Benefits- Universal Compatibility: One model fits all Hartland Controls 3-pole and 4-pole contactors, simplifying inventory for HVAC technicians.
- Regulatory Compliance: Fully compliant with A2L refrigerant safety standards and UL 508 specifications for industrial control equipment.
- High Switching Capacity: Rated for loads up to 10 Amperes at 250 VAC, providing reliable interlocking for pilot lights, alarms, or secondary relays.
- Precision Engineering: Features a break-before-make SPDT configuration to prevent short circuits during transition and ensure accurate system state reporting.
What contactors are compatible with the CON-AUX300-1?
This switch is designed to snap onto the side of Hartland Controls 3-pole and 4-pole definite purpose contactors, typically within the 20A to 120A FLA range.
Can I install more than one auxiliary switch on a single contactor?
Yes, most HCD series contactors allow for a maximum of two switches?one installed on each side of the unit?to expand control logic capabilities.
What type of electrical connections are used?
The unit utilizes standard 0.250" quick-connect terminals, which are the industry standard for fast, secure wiring in commercial HVAC systems.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $25.69
-65%$25.69
$8.99Hartland Controls CON-AUX300-1 AUX Switch
The Hartland Controls CON-AUX300-1 is a high-performance SPDT auxiliary switch engineered specifically for seamless integration with three-phase contactors. Designed for heavy-duty HVAC/R applications, this contactor auxiliary contact provides critical status feedback and control interlocking for industrial and commercial systems. It features a single-pole double-throw (SPDT) configuration, allowing for flexible wiring of both normally open (NO) and normally closed (NC) circuits via standard 0.250-inch quick-connect terminals.
This auxiliary switch for contactors is UL 508 certified (File No. E227250) and fulfills the rigorous A2L refrigerant requirements under UL 60335-2-40, making it a reliable choice for modern refrigeration and air conditioning maintenance. With a robust 10A, 250V AC rating, the CON-AUX300-1 ensures precise operation and long-term durability in high-cycle environments. Its compact chassis-mount design allows for quick field installation on either side of compatible 3-pole and 4-pole Hartland Controls HCD series contactors.
Key Benefits- Universal Compatibility: One model fits all Hartland Controls 3-pole and 4-pole contactors, simplifying inventory for HVAC technicians.
- Regulatory Compliance: Fully compliant with A2L refrigerant safety standards and UL 508 specifications for industrial control equipment.
- High Switching Capacity: Rated for loads up to 10 Amperes at 250 VAC, providing reliable interlocking for pilot lights, alarms, or secondary relays.
- Precision Engineering: Features a break-before-make SPDT configuration to prevent short circuits during transition and ensure accurate system state reporting.
What contactors are compatible with the CON-AUX300-1?
This switch is designed to snap onto the side of Hartland Controls 3-pole and 4-pole definite purpose contactors, typically within the 20A to 120A FLA range.
Can I install more than one auxiliary switch on a single contactor?
Yes, most HCD series contactors allow for a maximum of two switches?one installed on each side of the unit?to expand control logic capabilities.
What type of electrical connections are used?
The unit utilizes standard 0.250" quick-connect terminals, which are the industry standard for fast, secure wiring in commercial HVAC systems.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Hartland Controls CON-AUX300-1 is a high-performance SPDT auxiliary switch engineered specifically for seamless integration with three-phase contactors. Designed for heavy-duty HVAC/R applications, this contactor auxiliary contact provides critical status feedback and control interlocking for industrial and commercial systems. It features a single-pole double-throw (SPDT) configuration, allowing for flexible wiring of both normally open (NO) and normally closed (NC) circuits via standard 0.250-inch quick-connect terminals.
This auxiliary switch for contactors is UL 508 certified (File No. E227250) and fulfills the rigorous A2L refrigerant requirements under UL 60335-2-40, making it a reliable choice for modern refrigeration and air conditioning maintenance. With a robust 10A, 250V AC rating, the CON-AUX300-1 ensures precise operation and long-term durability in high-cycle environments. Its compact chassis-mount design allows for quick field installation on either side of compatible 3-pole and 4-pole Hartland Controls HCD series contactors.
Key Benefits- Universal Compatibility: One model fits all Hartland Controls 3-pole and 4-pole contactors, simplifying inventory for HVAC technicians.
- Regulatory Compliance: Fully compliant with A2L refrigerant safety standards and UL 508 specifications for industrial control equipment.
- High Switching Capacity: Rated for loads up to 10 Amperes at 250 VAC, providing reliable interlocking for pilot lights, alarms, or secondary relays.
- Precision Engineering: Features a break-before-make SPDT configuration to prevent short circuits during transition and ensure accurate system state reporting.
What contactors are compatible with the CON-AUX300-1?
This switch is designed to snap onto the side of Hartland Controls 3-pole and 4-pole definite purpose contactors, typically within the 20A to 120A FLA range.
Can I install more than one auxiliary switch on a single contactor?
Yes, most HCD series contactors allow for a maximum of two switches?one installed on each side of the unit?to expand control logic capabilities.
What type of electrical connections are used?
The unit utilizes standard 0.250" quick-connect terminals, which are the industry standard for fast, secure wiring in commercial HVAC systems.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
